Thanks fr writing to us.
From the description it seems you could be having fungal infection
or eczema or psorasis or para psoriasis
. It would ve difficult to think of the most plausible diagnosis without examining the lesion. Please visit a qualified dermatologist
for proper clinical evaluation and if required a skin biopsy
can be done.
You can also use a premium service of this website to upload images of concerned area, reports and prescription provided by previous doctors and providing us with a detailed description to help you in a better way.